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Cangzhou Junde Steel Pipe Co.,Ltd

Add: South of Qiantong Road, Cangzhou City, Hebei, China

Contact us:Sunny Yang

Phone: 86-13303171370

Tel: 86-317-8517170

Fax: 86-317-5527266

E-mail: export@jundesteelpipe.com

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Cold Drawn Precision Seamless Steel Pipe for Mechanical Processing

Steel Pipe, Seamless Steel Pipe, Cold Drawn Pipe manufacturer / supplier in China, offering Cold Drawn Precision Seamless Steel Pipe for Mechanical Processing, JIS G3445 Seamless Steel Pipe for Automobile Shock Absorber, API 5L, ASTM A53/A106, ASME SA53/SA106 Seamless Steel Pipe and so on.

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Product Details

                                       As one of the most professional Carbon Steel Pipe manufacturers and suppliers in China, we have one of the biggest steel pipe factory at your service. If you are interested in our cold drawn precision seamless steel pipe for mechanical processing, please be free to buy the quality products made in China. Competitive price and fast delivery are available.

Basic Info

Product Description

Product Description
Toleraance of size: ±0.05mm(outer diameter).
OD: 13.1mm~121mm
Wall thickness: 1.5mm~15mm
Technique: Cold drawing
Standard: ASME SA192/SA179, GB/T8162, GB/T8163, GB/T3639, DIN2391-2
Steel material: 20#(AISI 1020/DIN1.0402 C22), 45#(ASTM 1045,DIN45), 20Cr, Q345B, etc
We are professional manufacturer of cold drawn seamless steel pipe  in China. Our seamless steel pipe with very high precision of size
Usage: widely used for mechanical processing, Automobile industry, hydraulic equipments
Advantages of our high precision seamless steel pipe:
1.       Smaller caliber
2.       Accept small qty order
3.       Good surface treatment
4.       The pipe with superior performance, suitable for mechanical making
Accurate size


Perfect surface treatment


Anti-corrosion Packing
Final Supply Conditions

 

 

DesignationSymbolDescription
Cold finished (hard)BKTubes do not undergo heat treatment following the final cold forming and,thus, have a rather high resistance to deformation
Cold finished (soft)BKWThe final heat treatment is followed by cold drawing involving limited deformation.Appropriate further processing allows a certain degree of cold forming(e.g. bending expanding).
Cold finished and stress-rellevedBKSHeat treatment is applled following the last cold forming process. Subject to appropriate processing conditions, the increase in the residual stresses involved enables both forming and machining to a certain degree
AnnealedGBKThe last cold forming process is followed by annealing in a controlled atmosphere
NormalizedNBKThe last cold forming process is followed by annealing above the upper transformation point in a controlled atmosphere


Preicision Seamless Tube Size List
 

 

OD (mm)Thickness (mm)OD (mm)Thickness (mm)OD (mm)Thickness (mm)OD (mm)Thickness (mm)
Φ13.11.5-3Φ35.51.5-7Φ46.11.5-10Φ931.5-15
Φ19.251.5-5Φ35.91.5-7Φ47.81.5-10Φ19-Φ1211.5-15
Φ221.5-5Φ36.61.5-7Φ49.21.5-10

Φ22.21.5-5Φ381.5-8Φ49.51.5-10

Φ251.5-6Φ38.41.5-8Φ52.31.5-10

Φ26.31.5-6Φ401.5-10Φ53.81.5-10

Φ271.5-6Φ40.21.5-10Φ571.5-10

Φ281.5-6Φ40.91.5-10Φ591.5-10

Φ301.5-6Φ41.31.5-10Φ601.5-11

Φ30.251.5-6Φ41.61.5-10Φ62.51.5-11

Φ30.91.5-6Φ421.5-10Φ741.5-11

Φ311.5-7Φ431.5-10Φ751.5-11

Φ321.5-7Φ44.51.5-10Φ761.5-11

Φ351.5-7Φ45.81.5-10Φ891.5-15

 


Chemical Composition of seamless steel pipe

 

MaterialChemical composition (%)
CMnPSSiNiCu
20#
AISI 1020
0.17~0.230.35~0.65≤0.035≤0.0350.17~0.37≤0.3≤0.25
45#
ASTM1045, DIN45
0.42~0.50.5~0.8≤0.04≤0.0450.17~0.37≤0.25≤0.25


Mechanical Properties of seamless steel pipe

 

Steel materialTensile Strength MpaYield strength MpaElongation
%
HardnessStraightness
20#≥510≥245≥25≤156HB0.3~1.0
45#≥647≥355≥16≤HRC620.3~1.0

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Hot Tags: Cold Drawn Seamless Steel Pipe,Precision Seamless Steel Pipe,mechanical processing seamless steel pipe, China, factory, suppliers, manufacturers, made in China

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Contact information

South of Qiantong Road,Cangzhou City,Hebei,China

86-317-8517170

whatsapp/Wechat: 86-13303171370

export@jundesteelpipe.com

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